New incredible Crysis modification "Jumper and the City" (2009) by the "GamesForLiberty" team.
Your means of travelling is pretty poor. One of the main things you'll use is the suit's strength mode, which functions the same as it does in vanilla Crysis, except jumping much, MUCH higher. It feels powerful at first, but it's a nightmare to work with. And even when it does work, it does so with absolutely no sense of flow.
Wedged uncomfortably into the poor gameplay is an incoherent plot. There's plenty of dialogue, but it's mostly provided as subtitles and only subtitles. Often during cutscenes with action going on.
It all falls together to become quite a clumsy chore to play.